EP1138822A3 - Apparatus for making a multilayer fibrous web - Google Patents

Apparatus for making a multilayer fibrous web Download PDF

Info

Publication number
EP1138822A3
EP1138822A3 EP01100938A EP01100938A EP1138822A3 EP 1138822 A3 EP1138822 A3 EP 1138822A3 EP 01100938 A EP01100938 A EP 01100938A EP 01100938 A EP01100938 A EP 01100938A EP 1138822 A3 EP1138822 A3 EP 1138822A3
Authority
EP
European Patent Office
Prior art keywords
fibrous web
making
layers
multilayer fibrous
fines content
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP01100938A
Other languages
German (de)
French (fr)
Other versions
EP1138822A2 (en
Inventor
Alexander Wassermann
Manfred Dr. Feichtinger
Thomas Nagler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Paper Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voith Paper Patent GmbH filed Critical Voith Paper Patent GmbH
Publication of EP1138822A2 publication Critical patent/EP1138822A2/en
Publication of EP1138822A3 publication Critical patent/EP1138822A3/en
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/02—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type
    • D21F11/04—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the Fourdrinier type paper or board consisting on two or more layers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
    • D21F11/06—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type
    • D21F11/08—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines of the cylinder type paper or board consisting of two or more layers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type
    • D21F9/006—Complete machines for making continuous webs of paper of the twin-wire type paper or board consisting of two or more layers

Landscapes

  • Paper (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

In einer Maschine zur Herstellung einer mehrlagigen Faserstoffbahn, insbesondere einer Papier- oder Kartonbahn, bei der die durch einen jeweiligen Former gebildeten Lagen miteinander vergautscht werden, sind wenigstens zwei miteinander zu vergautschende, auf einer Seite jeweils einen geringeren Feinstoffgehalt aufweisende Lagen der betreffenden Gautschzone so zugeführt, daß sie mit ihren Seiten geringeren Feinstoffgehalts miteinander in Kontakt kommen. Dabei ist zumindest eine dieser beiden Lagen durch ein Gapformer erzeugt.

Figure 00000001
In a machine for producing a multi-ply fibrous web, in particular a paper or board web, in which the layers formed by a respective former are gassed together, at least two layers of the respective gum zone having a lower fines content, which are to be coated on one side, are supplied in that they come into contact with their sides of lower fines content. At least one of these two layers is generated by a gap former.
Figure 00000001
EP01100938A 2000-03-30 2001-01-17 Apparatus for making a multilayer fibrous web Ceased EP1138822A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10015827A DE10015827A1 (en) 2000-03-30 2000-03-30 Machine for the production of a multilayer fibrous web
DE10015827 2000-03-30

Publications (2)

Publication Number Publication Date
EP1138822A2 EP1138822A2 (en) 2001-10-04
EP1138822A3 true EP1138822A3 (en) 2005-02-09

Family

ID=7636977

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01100938A Ceased EP1138822A3 (en) 2000-03-30 2001-01-17 Apparatus for making a multilayer fibrous web

Country Status (3)

Country Link
US (1) US6616811B2 (en)
EP (1) EP1138822A3 (en)
DE (1) DE10015827A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10122047A1 (en) * 2001-05-07 2002-11-14 Voith Paper Patent Gmbh Sheet forming device and method
EP1426489A1 (en) * 2001-06-06 2004-06-09 Kemira Chemicals Oy Method for manufacturing a multilayered pulp product comprising a charge between layers
DE10232125A1 (en) * 2002-07-16 2004-02-05 Voith Paper Patent Gmbh Sieve section for the production of a multi-layer fibrous web
DE10318198A1 (en) * 2003-04-22 2004-11-18 Voith Paper Patent Gmbh Paper industry assembly for the manufacture of a multi-layered web of paper or carton combines layers at a single couching station with overhead de-watering belts
FI116628B (en) * 2004-02-13 2006-01-13 Metso Paper Inc Multi-layer forming portion
FI116688B (en) * 2004-02-13 2006-01-31 Metso Paper Inc Multi-layer forming portion
US7879192B2 (en) * 2006-05-22 2011-02-01 Paperchine Inc. Multiply former apparatus
DE102008041953A1 (en) 2008-09-10 2010-03-11 Voith Patent Gmbh Sheet forming device for producing multi-layered fibrous material web e.g. paper web, has head boxes attached to molders, and washing units provided in end areas of molders in running direction of molders
DE102009000696A1 (en) * 2009-02-06 2010-08-12 Voith Patent Gmbh Method for producing a multilayer fibrous web and sheet forming apparatus for carrying out the method
DE102011083308A1 (en) * 2011-09-23 2013-03-28 Voith Patent Gmbh Sheet forming device for a machine for producing a fibrous web from at least one pulp suspension
EP2907916A1 (en) * 2014-02-12 2015-08-19 Mayr-Melnhof Karton AG Method and apparatus for producing a multilayer fibrous web with one or more layers, and multilayer fibrous web with one or more layers produced according to the method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1337026A (en) * 1970-09-28 1973-11-14 Abitibi Paper Co Ltd Manufacture of strippable wallpaper and strippable poster paper
EP0279617A2 (en) * 1987-02-17 1988-08-24 James River Graphics Limited Photographic base paper
GB2283766A (en) * 1993-11-12 1995-05-17 Kimberly Clark Co Method for making stratified tissue
US5607555A (en) * 1994-01-27 1997-03-04 Voith Sulzer Papiermaschinen Gmbh Paper machine forming section for producing a multilayer paper web
EP0863254A2 (en) * 1997-02-06 1998-09-09 Voith Sulzer Papiermaschinen GmbH Process and paper machine to manufacture a multilayer fibrous web
DE10002547A1 (en) * 1999-01-28 2000-08-03 Voith Sulzer Papiertech Patent Papermaking machine based on double sieve conveyors and balanced, constant pressure de-watering, includes additive supply unit with controller varying volumetric flow and pressure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8710428D0 (en) * 1987-05-01 1987-06-03 Beloit Corp Multi-ply web forming apparatus
US5468348A (en) * 1990-07-10 1995-11-21 Beloit Technologies, Inc. Multi-ply web former and method
DE19651493A1 (en) * 1996-12-11 1998-06-18 Voith Sulzer Papiermasch Gmbh Sieve section and method for forming a multi-layer fibrous web
DE19733316A1 (en) * 1997-08-01 1999-02-04 Voith Sulzer Papiermasch Gmbh Method and device for forming a fibrous web

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1337026A (en) * 1970-09-28 1973-11-14 Abitibi Paper Co Ltd Manufacture of strippable wallpaper and strippable poster paper
EP0279617A2 (en) * 1987-02-17 1988-08-24 James River Graphics Limited Photographic base paper
GB2283766A (en) * 1993-11-12 1995-05-17 Kimberly Clark Co Method for making stratified tissue
US5607555A (en) * 1994-01-27 1997-03-04 Voith Sulzer Papiermaschinen Gmbh Paper machine forming section for producing a multilayer paper web
EP0863254A2 (en) * 1997-02-06 1998-09-09 Voith Sulzer Papiermaschinen GmbH Process and paper machine to manufacture a multilayer fibrous web
DE10002547A1 (en) * 1999-01-28 2000-08-03 Voith Sulzer Papiertech Patent Papermaking machine based on double sieve conveyors and balanced, constant pressure de-watering, includes additive supply unit with controller varying volumetric flow and pressure

Also Published As

Publication number Publication date
US6616811B2 (en) 2003-09-09
EP1138822A2 (en) 2001-10-04
DE10015827A1 (en) 2001-10-11
US20010035274A1 (en) 2001-11-01

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